Legal claims defining the scope of protection. Each claim is shown in both the original legal language and a plain English translation.
1. A method performed by a wireless device for handling communication in a wireless communication network, the method comprising: obtaining timing data indicating a time instant associated with a receiving event relating to a reference signal transmitted by a first radio network node providing radio coverage over a service area; storing the timing data indicating the time instant associated with the receiving event; storing information related to the receiving event; detecting a connection event related to a connection of the wireless device; wirelessly establishing a signaling connection to a second radio network node providing radio coverage over a service area; and reporting the time instant and the information to the second radio network node in the wireless communication network, wherein reporting the time instant to the second radio network node comprises transmitting to the second radio network node a message comprising the timing data indicating the time instant.
Wireless communication. This invention addresses the need for a wireless device to accurately report timing information to a network node, potentially for network optimization or handover procedures. The method involves a wireless device receiving a reference signal from a first radio network node. This reference signal is associated with a specific time instant. The wireless device captures and stores this timing data. Additionally, the device stores information related to the receiving event itself. When a connection event occurs, indicating the device is establishing or maintaining a connection, the device then establishes a signaling connection to a second radio network node. Finally, the wireless device reports the stored timing data, representing the time instant of the reference signal reception, and the related receiving event information to this second radio network node. This reporting is done by transmitting a message that explicitly includes the timing data.
2. The method of claim 1 , wherein the detecting the connection event comprises detecting a radio link problem of the connection or that the connection is released from a connected state.
A method for managing wireless communication connections detects and responds to connection events in a wireless network. The method involves identifying a connection event, such as a radio link problem or a transition from a connected state to a disconnected state. Upon detecting such an event, the system initiates a recovery or re-establishment process to restore the connection. The method may also include monitoring the connection for stability and performance issues, such as signal degradation or link failures, to trigger appropriate corrective actions. The system may further analyze the cause of the connection event, such as interference, signal strength fluctuations, or network congestion, to determine the most effective recovery strategy. The method ensures reliable communication by dynamically adjusting parameters or reconfiguring the connection to maintain service continuity. This approach is particularly useful in environments where wireless connections are prone to disruptions, such as in mobile networks or IoT deployments, where maintaining stable connections is critical for data integrity and service quality. The method may also involve logging connection events for diagnostic purposes, allowing for long-term analysis of network performance and reliability.
3. The method of claim 1 , further comprising monitoring reference signals from the first radio network node in the wireless communication network; and wherein the receiving event comprises receiving an identifier of the first radio network node, and the storing the timing data comprises storing the timing data indicating when the wireless device receives the identifier of the first radio network node.
This invention relates to wireless communication systems, specifically methods for improving synchronization and timing accuracy in a wireless device. The problem addressed is the need for precise timing information to enable efficient communication and handover between network nodes. The invention provides a method where a wireless device receives timing data from a first radio network node in a wireless communication network. The timing data indicates when the wireless device receives an identifier of the first radio network node, allowing the device to synchronize with the network. Additionally, the wireless device monitors reference signals from the first radio network node to further refine timing accuracy. The stored timing data can be used for tasks such as handover decisions, synchronization, or other network operations requiring precise timing information. The method ensures that the wireless device maintains accurate timing even when transitioning between different network nodes, improving overall communication reliability and efficiency. The invention is particularly useful in scenarios where rapid and accurate synchronization is critical, such as in high-mobility environments or dense network deployments.
4. The method of claim 3 , wherein the stored information comprises the identifier of the first radio network node, and the reporting the time instant and the information comprises reporting the time instant and the identifier of the first radio network node to the second radio network node.
A method for wireless communication involves tracking and reporting time synchronization information between radio network nodes in a wireless network. The problem addressed is the need for accurate time synchronization between nodes to support coordinated communication, such as beamforming or interference management. The method includes a first radio network node determining a time instant when a synchronization event occurs, such as a timing adjustment or a synchronization failure. The node then stores information related to this event, including its own identifier. The stored information is then reported to a second radio network node, which may be a coordinating node or a network controller. The reporting includes both the time instant of the event and the identifier of the first radio network node, allowing the second node to correlate the timing information with the specific node involved. This enables the network to maintain precise synchronization and troubleshoot timing issues efficiently. The method ensures that timing discrepancies are quickly identified and addressed, improving overall network performance and reliability.
5. The method of claim 1 , further comprising performing a measurement of the reference signal, and the receiving event comprises the performing of the measurement of the reference signal, and the information related to the receiving event comprises information associated with the reference signal.
6. The method of claim 1 , further comprising receiving, from the first radio network node, data comprising reference signals to monitor and/or an identifier of the first radio network node.
A method for wireless communication involves a second radio network node receiving data from a first radio network node. The data includes reference signals to monitor and/or an identifier of the first radio network node. This method is part of a broader system where the second radio network node performs measurements on the reference signals to assess signal quality, interference levels, or other performance metrics. The identifier allows the second radio network node to distinguish the first radio network node from others in the network. This process supports tasks such as handover decisions, interference management, or network optimization by enabling the second radio network node to analyze and respond to the received signals and identifiers. The method enhances coordination between radio network nodes, improving network efficiency and reliability in wireless communication systems.
7. The method of claim 1 , wherein the reporting the time instant and information uses the established signaling connection.
A system and method for reporting time synchronization information in a wireless communication network addresses the challenge of accurately synchronizing devices in distributed networks where precise timing is critical, such as in cellular or IoT applications. The invention involves a device that establishes a signaling connection with a network node, such as a base station or access point, to facilitate communication. The device then determines a time instant, which may correspond to a specific event, measurement, or synchronization requirement. Along with this time instant, the device generates additional information relevant to the synchronization process, such as timing adjustments, error corrections, or status updates. This information is then transmitted to the network node using the already-established signaling connection, eliminating the need for a separate communication channel. By leveraging the existing signaling connection, the method reduces overhead and latency while ensuring reliable delivery of time-sensitive data. The approach is particularly useful in scenarios where low-power devices or constrained networks require efficient synchronization mechanisms without additional resource consumption. The invention may also include mechanisms to ensure the integrity and accuracy of the reported time instant and associated information, such as error detection or correction techniques.
8. The method of claim 1 , further comprising: receiving the information related to the receiving event, wherein the time instant defines a time of the receiving.
A system and method for processing event-related information in a communication network. The technology addresses the challenge of efficiently capturing and utilizing event data, particularly in scenarios where precise timing of event reception is critical. The method involves detecting a receiving event, such as a signal or data packet arrival, and determining a time instant associated with the event. This time instant represents the exact moment the event was received. Additionally, the method includes receiving information related to the receiving event, where the time instant defines the time of reception. This ensures accurate timestamping and synchronization of event data, which is essential for applications like network monitoring, security analysis, and real-time data processing. The system may further include components for generating alerts, logging events, or triggering subsequent actions based on the received event and its timestamp. The method enhances reliability and precision in event handling, particularly in distributed systems where timing accuracy is crucial. The invention is applicable in telecommunications, cybersecurity, and industrial automation, where timely and accurate event processing is required.
9. The method of claim 1 , wherein the time instant is expressed in relation to a network time reference.
A method for synchronizing time measurements in a networked system involves expressing a time instant in relation to a network time reference. This ensures precise time alignment across distributed devices by referencing a common time standard, such as a network time protocol (NTP) server or a global positioning system (GPS) clock. The method addresses the challenge of time drift and inconsistency in distributed systems, where individual devices may have slightly different internal clocks. By anchoring time measurements to a centralized or widely synchronized reference, the system achieves accurate timekeeping for applications requiring coordination, such as financial transactions, industrial automation, or telecommunications. The network time reference may be distributed via a wired or wireless communication channel, ensuring that all devices in the system can access the same time standard. This approach eliminates discrepancies caused by local clock inaccuracies, improving reliability and performance in time-sensitive operations. The method is particularly useful in environments where multiple devices must operate in synchronization, such as data centers, IoT networks, or cloud computing platforms. By standardizing time references, the system ensures that events are logged, processed, and executed at the correct moments, reducing errors and enhancing overall system efficiency.
10. The method of claim 9 , wherein the network time reference comprises a system frame number.
A system for synchronizing network devices in a communication network, particularly in wireless or distributed systems where precise timing is critical, such as in cellular networks or IoT deployments. The problem addressed is the need for accurate time synchronization across multiple devices to ensure proper coordination of data transmission, signal processing, and other time-sensitive operations. Existing methods may rely on external time sources or complex synchronization protocols, which can introduce latency or require additional hardware. The invention provides a method for synchronizing network devices using a network time reference derived from system operations. The method involves generating a system frame number, which serves as a time reference for coordinating operations across the network. The system frame number is distributed to network devices, allowing them to align their internal clocks or timing mechanisms with the reference. This ensures that all devices operate in sync, reducing errors in data transmission and processing. The method may also include adjusting the system frame number based on network conditions or device performance to maintain synchronization accuracy. The approach eliminates the need for external time sources, simplifying deployment and reducing costs. The system frame number can be dynamically updated to account for network changes or timing drift, ensuring continuous synchronization. This method is particularly useful in environments where precise timing is essential, such as in wireless communication networks, industrial automation, or distributed computing systems.
11. A method performed by a second radio network node for handling communication in a wireless communication network, the method comprising: receiving, from a wireless device, timing data indicating a time instant associated with a receiving event relating to reference signal detection at the wireless device and information related to the receiving event, which reference signal is associated with a first radio network node; and initiating a process to establish a neighbour relationship of the first radio network node and a neighbouring radio network node, or of beams, in the wireless communication network using the received timing data and the received information.
This technical summary describes a method for improving communication handling in wireless networks by establishing neighbor relationships between radio network nodes or their beams. The method addresses the challenge of efficiently managing inter-node or inter-beam coordination to enhance network performance, particularly in scenarios where precise timing and event data are critical for synchronization and resource allocation. A second radio network node receives timing data from a wireless device, indicating a specific time instant associated with a reference signal detection event. The wireless device also provides additional information related to this event, where the reference signal is linked to a first radio network node. Using this received timing data and event-related information, the second radio network node initiates a process to establish a neighbor relationship between the first radio network node and a neighboring radio network node, or between their respective beams. This process leverages the timing and event details to facilitate coordination, such as handover decisions, interference management, or beam alignment, thereby optimizing network operations and resource utilization. The method ensures that network nodes or beams can dynamically adapt to changing conditions by utilizing real-time data from wireless devices to enhance connectivity and performance.
12. The method of claim 11 , wherein the initiating comprises signaling the time instant and the information to a network node to retrieve identity of the first radio network node associated to the receiving event, and the method further comprises establishing a neighbour relationship with the first radio network node associated to the receiving event using the retrieved identity, wherein establishing the neighbour relationship with the first radio network node comprises establishing a connection with the first network node.
This invention relates to wireless communication systems, specifically methods for managing neighbor relationships between radio network nodes. The problem addressed is the need for efficient and accurate establishment of neighbor relationships in a network, particularly when a radio network node detects a receiving event, such as a signal from another node. The invention provides a method where a radio network node initiates a process by signaling a time instant and related information to a network node to retrieve the identity of the first radio network node associated with the receiving event. Once the identity is retrieved, the radio network node establishes a neighbor relationship with the first radio network node by forming a connection. This process ensures that neighbor relationships are dynamically and accurately established based on real-time signal detection, improving network coordination and performance. The method enhances inter-node communication by ensuring that nodes can identify and connect with relevant neighbors, facilitating better resource management and signal coordination in the network. The invention is particularly useful in scenarios where nodes need to adapt to changing network conditions or detect new neighboring nodes.
13. The method of claim 11 , wherein the initiating comprises signaling the time instant and the information to a third radio network node allowing the third radio network node to establish a neighbour relationship to the first radio network node based on the signaled time instant and the signaled information.
This invention relates to wireless communication systems, specifically methods for establishing neighbor relationships between radio network nodes. The problem addressed is the need for efficient and timely coordination between network nodes to manage radio resources and maintain connectivity in dynamic environments. The method involves a first radio network node initiating a neighbor relationship with a third radio network node. The initiation includes signaling a specific time instant and relevant information to the third node. The third node uses this information to establish the neighbor relationship with the first node at the signaled time. The signaled information may include configuration details, synchronization data, or other parameters necessary for the neighbor relationship. This approach ensures synchronized and coordinated establishment of the relationship, reducing latency and improving network efficiency. The method may be applied in scenarios where nodes need to dynamically adjust their connections, such as in heterogeneous networks or during mobility events. The solution enhances inter-node communication and resource management by enabling precise timing and information exchange for neighbor relationship establishment.
14. A method performed by a network node for handling communication in a wireless communication network, the method comprising storing an indication of a reference signal and a timing information defining when the reference signal was transmitted from a first radio network node or another radio network node; receiving, from a second radio network node, timing data indicating a time instant associated with a receiving event relating to reference signal detection at a wireless device and information related to the receiving event; and providing an identity of the first or the other radio network node based on the stored indication of the reference signal and the stored timing information mapping to the time instant and received information related to the receiving event.
This invention relates to wireless communication networks and addresses the challenge of accurately identifying radio network nodes involved in reference signal transmission and detection. The method is performed by a network node to improve communication handling by correlating reference signal data with timing information. The network node stores an indication of a reference signal along with timing data specifying when the signal was transmitted by a first or another radio network node. Upon receiving timing data from a second radio network node, the method processes information about a reference signal detection event at a wireless device, including the time instant of the event. The network node then uses the stored reference signal indication and timing data to map the received event information to the correct transmitting node, providing its identity. This approach enhances network coordination by accurately associating reference signals with their sources, improving synchronization and communication reliability in wireless networks. The method leverages stored signal and timing data to resolve ambiguities in signal detection, ensuring precise node identification for optimized network operations.
15. The method of claim 14 , wherein the network node further stores additional information being one or more of: periodicity of transmissions of the reference signal and transmission area of the reference signal.
This invention relates to wireless communication systems, specifically improving the efficiency and accuracy of reference signal transmissions for positioning or synchronization purposes. The problem addressed is the need for network nodes to provide additional contextual information about reference signals to enhance their usability in various applications. The method involves a network node transmitting a reference signal, which can be used for tasks such as device positioning, time synchronization, or channel estimation. To improve the effectiveness of these signals, the network node also stores and provides additional metadata about the reference signal. This metadata includes the periodicity of the transmissions, indicating how frequently the signal is sent, and the transmission area, specifying the geographic or spatial coverage of the signal. By storing and potentially sharing this information, the system enables receiving devices to better interpret and utilize the reference signal for their intended purposes. This can lead to more accurate positioning, more reliable synchronization, or more efficient channel estimation, depending on the application. The stored metadata ensures that the reference signal's characteristics are clearly defined and accessible, reducing ambiguity and improving overall system performance.
16. A wireless device for handling communication in a wireless communication network, the wireless device being configured to: obtain timing data indicating a time instant associated with a receiving event relating to a reference signal transmitted by a first radio network node providing radio coverage over a service area; store the timing data indicating the time instant associated with the receiving event; store information related to the receiving event; detect a connection event related to a connection of the wireless device; wirelessly establish a signaling connection to a second radio network node providing radio coverage over a service area; and report the time instant and the information to the second radio network node in the wireless communication network, wherein the wireless device is configured to report the time instant to the second radio network node by transmitting to the second radio network node a message comprising the timing data indicating the time instant.
This invention relates to wireless communication systems, specifically improving network synchronization and mobility management. The problem addressed is the need for accurate timing information during handover or connection establishment in wireless networks, where a wireless device transitions between different radio network nodes. The solution involves a wireless device that captures and reports timing data related to reference signals received from a first radio network node before establishing a connection with a second radio network node. The wireless device obtains timing data indicating the exact time instant when it received a reference signal from the first radio network node. This data, along with additional information about the receiving event, is stored locally. When the device detects a connection event (such as a handover or initial attachment), it establishes a signaling connection with the second radio network node. The device then reports the stored timing data and related information to the second radio network node by transmitting a message containing the timing data. This allows the second radio network node to use the timing information for synchronization, mobility management, or other network optimization tasks. The invention ensures that critical timing data is preserved and communicated efficiently during transitions between network nodes, enhancing overall network performance.
17. The wireless device of claim 16 , being configured to detect the connection event by being configured to detect a radio link problem of the connection or that the connection is released from a connected state.
A wireless device is configured to monitor and manage wireless connections, particularly detecting and responding to connection events. The device operates in a wireless communication system where maintaining stable connections is critical. The problem addressed is the need for reliable detection of connection issues to ensure seamless communication. The wireless device includes a processor and a transceiver for wireless communication. It is configured to detect connection events, specifically radio link problems or the release of a connection from a connected state. Radio link problems may include signal degradation, interference, or other issues that impair communication quality. The device identifies when a connection is terminated or downgraded from an active state, ensuring timely responses to maintain service continuity. The device may also include additional features, such as a memory for storing connection parameters and a display for user interaction. It may support various wireless standards, including cellular, Wi-Fi, or other radio technologies. The detection mechanism allows the device to trigger corrective actions, such as reconnection attempts or notifications, to mitigate disruptions. This ensures robust performance in dynamic wireless environments.
18. The wireless device of claim 16 , further being configured to monitor reference signals from the first radio network node in the wireless communication network; and wherein the receiving event comprises receiving an identifier of the first radio network node, and being configured to store the timing data when the wireless device receives the identifier of the first radio network node.
A wireless device operates in a wireless communication network and is configured to monitor reference signals transmitted by a first radio network node. The device receives an identifier of the first radio network node and stores timing data associated with the reference signals upon receiving the identifier. The timing data may include synchronization information or other timing-related parameters derived from the reference signals. The device is also configured to perform a handover procedure from a second radio network node to the first radio network node based on the stored timing data, reducing latency and improving handover efficiency. The device may further adjust its transmission timing or reception window based on the stored timing data to align with the first radio network node's timing. This configuration allows the device to quickly synchronize with the first radio network node during handover, minimizing interruptions in communication. The reference signals may include synchronization signals, pilot signals, or other reference signals used for timing synchronization and channel estimation. The stored timing data enables the device to preemptively prepare for handover, improving network performance and user experience.
19. The wireless device of claim 18 , wherein the stored information comprises the identifier of the first radio network node, and being configured to report the time instant and the information by being configured to report the time instant and the identifier of the first radio network node to the second radio network node.
A wireless device is configured to operate in a wireless communication network where multiple radio network nodes are involved in managing connections. The device includes a processor and memory storing instructions that, when executed, enable the device to determine a time instant when a handover or connection reconfiguration occurs between a first radio network node and a second radio network node. The device stores information related to the handover, including an identifier of the first radio network node, and reports this information to the second radio network node. The reporting includes transmitting the time instant and the identifier of the first radio network node to the second radio network node. This allows the second radio network node to track handover events and optimize network performance by analyzing timing and node identifiers. The device may also include a transceiver for wireless communication with the radio network nodes and a memory for storing the handover-related data. The system ensures efficient handover management by providing accurate timing and node identification information to the network.
20. The wireless device of claim 16 , further being configured to perform a measurement of the reference signal, and the receiving event comprises performing the measurement of the reference signal, and the information related to the receiving event comprises information associated with the reference signal.
This invention relates to wireless communication systems, specifically to a wireless device configured to measure reference signals transmitted by a network. The problem addressed is the need for efficient and accurate signal measurements in wireless networks to support functions like mobility management, channel state information, and synchronization. The wireless device is designed to perform measurements of reference signals, such as those used in cellular networks, and to process information derived from these measurements. The reference signals may include synchronization signals, channel state information reference signals (CSI-RS), or other pilot signals used for network operations. The device captures the received signal, performs the measurement, and extracts relevant information, such as signal strength, timing, or quality metrics. This information is then used to support network functions, such as handover decisions, beam selection, or link adaptation. The invention improves the reliability and efficiency of wireless communication by enabling precise signal measurements and timely reporting of measurement results to the network. The device may operate in various wireless standards, including 5G and beyond, where accurate reference signal measurements are critical for maintaining high-performance connectivity.
21. The wireless device of claim 16 , further being configured to receive, from the first radio network node, data comprising reference signals to monitor and/or an identifier of the first radio network node.
A wireless device operates in a wireless communication system where multiple radio network nodes (e.g., base stations or access points) are deployed. The device is configured to communicate with a first radio network node while monitoring signals from other nearby nodes to support mobility management, such as handover decisions or interference coordination. To facilitate this, the device receives data from the first radio network node, which includes reference signals to monitor and/or an identifier of the first node. The reference signals may be used for channel estimation, signal strength measurement, or synchronization, while the identifier helps the device distinguish between different nodes. This configuration enables the device to efficiently track network conditions and maintain reliable connectivity as it moves within the network. The device may also adjust its communication parameters based on the monitored signals, such as switching to a different node if signal quality degrades. This approach improves network efficiency and user experience by ensuring seamless connectivity and minimizing disruptions during mobility.
22. The wireless device of claim 16 , wherein the reporting the time instant and information uses the established signaling connection.
A wireless device is configured to report timing and operational information to a network using an existing signaling connection. The device includes a processor and a transceiver for wireless communication. The processor is configured to determine a time instant associated with a specific event or condition, such as a synchronization failure or a handover trigger. The processor also gathers relevant information related to the event, such as signal quality metrics, device state data, or network configuration details. The transceiver then transmits this information to a network node over an established signaling connection, such as a control channel or a dedicated signaling link, rather than requiring a new connection or additional overhead. This approach reduces signaling overhead and improves efficiency by leveraging existing communication channels for reporting critical timing and operational data. The device may also include a memory for storing configuration parameters and a power management module to optimize energy consumption during reporting. The system ensures timely and accurate reporting of events while minimizing resource usage, enhancing network reliability and performance.
23. A second radio network node for handling communication in a wireless communication network, the second radio network node being configured to: receive from a wireless device, timing data indicating a time instant associated with a receiving event relating to reference signal detection at the wireless device and information related to the receiving event, which reference signal is associated with a first radio network node; and to initiate a process to establish a neighbour relationship of the first radio network node and a neighbouring radio network node or of beams in the wireless communication network using the received timing data and the received information.
This invention relates to wireless communication networks, specifically improving neighbor discovery and synchronization between radio network nodes. The problem addressed is the need for efficient and accurate establishment of neighbor relationships or beam alignments in wireless networks, particularly in scenarios where direct communication between nodes is limited or unreliable. The second radio network node receives timing data from a wireless device, indicating a specific time instant associated with a reference signal detection event. The wireless device also provides additional information about this event, where the reference signal originates from a first radio network node. Using this timing data and event information, the second radio network node initiates a process to establish a neighbor relationship between the first radio network node and another neighboring node, or between beams in the network. This process leverages the wireless device's measurements to facilitate synchronization and coordination between nodes, improving network efficiency and reliability. The solution enables dynamic and adaptive neighbor discovery without requiring direct communication between all nodes, enhancing scalability and performance in wireless communication systems.
24. The second radio network node of claim 23 , being configured to initiate the process by being configured to signal the time instant and the information to a network node to retrieve identity of the first radio network node associated to the receiving event, and further being configured to establish a neighbour relationship with the first radio network node associated to the receiving event using the retrieved identity.
This invention relates to wireless communication networks, specifically to methods for establishing neighbor relationships between radio network nodes. The problem addressed is the efficient and accurate identification and connection of neighboring nodes in a network, particularly in scenarios where nodes need to dynamically establish communication links based on detected events. The second radio network node is configured to initiate a process by signaling a specific time instant and associated information to another network node. This signaling triggers the retrieval of the identity of a first radio network node linked to a receiving event. Once the identity is obtained, the second node establishes a neighbor relationship with the first node using this identity. The process ensures that nodes can dynamically recognize and connect with relevant neighbors based on real-time events, improving network coordination and communication efficiency. The invention may involve additional configurations, such as the first node being configured to detect the receiving event and transmit a signal to the second node, which then processes the signal to determine the time instant and associated information. This method enhances network adaptability and reduces manual configuration requirements.
25. The second radio network node of claim 23 , being configured to initiate the process by being configured to signal the time instant and the information to a third radio network node allowing the third radio network node to establish a neighbour relationship to the first radio network node based on the signaled time instant and the signaled information.
This invention relates to wireless communication systems, specifically to methods for establishing neighbor relationships between radio network nodes. The problem addressed is the need for efficient and synchronized neighbor discovery in wireless networks, particularly in scenarios where nodes must dynamically establish connections with neighboring nodes to maintain network connectivity and performance. The invention involves a second radio network node that initiates a process to facilitate neighbor discovery between a first radio network node and a third radio network node. The second node signals a specific time instant and relevant information to the third node, enabling the third node to establish a neighbor relationship with the first node. The signaled time instant ensures synchronization, while the information provides necessary details for the connection. This approach reduces latency and improves coordination in dynamic wireless environments. The second node may also perform additional functions, such as transmitting synchronization signals or managing timing adjustments, to further support the neighbor discovery process. The system is designed to work in various wireless network architectures, including cellular and mesh networks, where reliable neighbor relationships are critical for seamless communication.
26. A network node for handling communication in a wireless communication network, the network node being configured to: store an indication of a reference signal and a timing information defining when the reference signal was transmitted from a first radio network node or another radio network node; receive, from a second radio network node, timing data indicating a time instant associated with a receiving event relating to reference signal detection at a wireless device and information related to the receiving event; and provide an identity of the first or the other radio network node based on the stored indication of the reference signal and the stored timing information mapping to the time instant and received information related to the receiving event.
This invention relates to wireless communication networks, specifically to a network node that improves synchronization and positioning accuracy by correlating reference signal transmissions with detection events at wireless devices. The problem addressed is the difficulty in accurately identifying which radio network node transmitted a reference signal detected by a wireless device, which is critical for tasks like positioning, handover, and synchronization. The network node stores an indication of a reference signal and timing information specifying when the signal was transmitted by a first or another radio network node. Upon receiving timing data from a second radio network node, the node processes this data, which includes a time instant linked to the reference signal detection at a wireless device and additional information about the detection event. By comparing the stored reference signal and timing data with the received information, the network node determines the identity of the transmitting radio network node. This allows the network to accurately associate detected signals with their sources, enhancing reliability in wireless communication systems. The solution is particularly useful in scenarios requiring precise timing and positioning, such as in 5G and beyond networks.
27. The network node of claim 26 , being further configured to store additional information being one or more of: periodicity of transmissions of the reference signal and transmission area of the reference signal.
A network node in a wireless communication system is configured to transmit a reference signal to a user equipment (UE) for positioning or synchronization purposes. The reference signal is transmitted with a configurable transmission power level, which can be adjusted based on the UE's location or other factors to optimize signal quality and reduce interference. The network node is further configured to store additional information related to the reference signal, including the periodicity of its transmissions and the transmission area or coverage range of the signal. This stored information allows the network node to dynamically manage reference signal transmissions, ensuring efficient use of network resources while maintaining reliable signal availability for UEs. The system may also include multiple network nodes, each capable of transmitting reference signals with adjustable power levels and storing associated transmission parameters. This configuration supports precise positioning and synchronization in dense or complex network environments.
28. A computer program product comprising a non-transitory computer readable medium comprising a computer program comprising instructions, which, when executed on at least one processor, cause the at least one processor to carry out the method of claim 1 .
This invention relates to a computer program product for managing data processing tasks. The product includes a non-transitory computer-readable medium storing a computer program with instructions that, when executed by at least one processor, perform a method for optimizing data processing workflows. The method involves receiving a request to process data, analyzing the request to determine processing requirements, and dynamically selecting one or more processing modules based on the requirements. The selected modules are then executed in a sequence to process the data, with intermediate results being stored and shared between modules. The system monitors the execution of each module, adjusts processing parameters in real-time to improve efficiency, and generates a report summarizing the processing outcomes. The invention also includes error handling mechanisms to detect and correct processing failures, ensuring data integrity throughout the workflow. The dynamic selection and real-time adjustment of processing modules allow for flexible and efficient data handling, reducing manual intervention and improving overall system performance. The invention is particularly useful in environments where data processing tasks vary in complexity and require adaptive solutions.
29. A computer program product comprising a non-transitory computer readable medium comprising a computer program comprising instructions, which, when executed on at least one processor, cause the at least one processor to carry out the method of claim 11 .
A computer program product includes a non-transitory computer-readable medium storing a computer program with instructions that, when executed by at least one processor, perform a method for managing data access in a distributed computing environment. The method involves receiving a request to access a data object stored in a distributed storage system, where the data object is associated with a set of access control policies. The system evaluates these policies to determine whether the requester has the necessary permissions to access the data object. If the requester is authorized, the system retrieves the data object from the distributed storage system and provides it to the requester. If the requester is not authorized, the system denies access and may log the unauthorized access attempt for security monitoring. The method also includes dynamically updating the access control policies based on changes in user roles, system configurations, or security requirements, ensuring that access permissions remain current and aligned with organizational policies. The system may further enforce additional security measures, such as encryption or audit trails, to protect sensitive data during access operations. This approach enhances data security and compliance in distributed computing environments by automating access control and policy enforcement.
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August 25, 2020
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